Question

computer the compound interest on rupees 4000 for 1 and 1/2 years at 100% per annual compound half year

Answer 1

C.I=p(1+r/100)^t
=4000(1+50/100)^3/2
=4000*3/2*3/2*3/2
4000*27/8
500*27
13500-4000
9500